Product size:20.5X10.5X15.5cm
Light source:OSRAM LED(310lms) ,side COB LED
Battery: 2X 3.7V Li-ion  (included)
6 Operation modes: OSRAM LED (high-low-flash),side LED (high-low-red LED flash)                                                  
output:5V/1A for powerbank 
Running time:   7hrs; 
Charge time:   5 hrs
Color: black
Product material:ABS
Incl. 1PC USB cable,with 1pc strap